LDX LDX Load index X with memory LDX
Operation: M -> X N V - B D I Z C
/ . . . . . / .
+----------------+-----------------------+---------+---------+----------+
| Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles|
+----------------+-----------------------+---------+---------+----------+
| Immediate | LDX #$FF | $A2 | 2 | 2 |
| ZeroPage | LDX $FF | $A6 | 2 | 3 |
| ZeroPage,Y | LDX $FF,Y | $B6 | 2 | 4 |
| Absolute | LDX $FFFF | $AE | 3 | 4 |
| Absolute,Y | LDX $FFFF,Y | $BE | 3 | 4* |
+----------------+-----------------------+---------+---------+----------+
* Add 1 when page boundary is crossed.
For penalty cycles on the 65816, check the desired addressing mode.